Didym
n. = didymium
🗣️ 情景例句
He is tough in doing everything.
他不管做什么事都很有毅力。
As requested, we now hold this offer open for a further 5 days since 24th April.
按你方要求，我方报价有效期延长5日，从4月24日起。
You played beautifully.
你弹得太美了。